baber/WOPTO huggingface dataset:
Patent EP-0431854-A2 (EP)
Inventor: NOJIRI YASUSHI
IPC: B29D30/70
Filed: 1990-11-30
Abstract: A drum for assembling tyre components comprising a sliding body (2) externally mounted on and engaged with a shaft (1) so that it may move in an axial direction, and a cylindrical aggregate (4) of circumferentially spaced apart segments (16) externally mounted on the sliding body (2) by an expander means so that the outer diameter of said cylindrical aggregate (4) of segments (16) is expandable and reducable by means of the backward and forward movement in the axial direction of the sliding body (2) by a cylinder mechanism (3) provided outside said sliding body (2). The expander means comprises tapered surfaces (5, 220 on the outside of the sliding body (2) and the inside of each segment (16) and an axially displaced annular piston (31) and cylinder tube (32) is operatively connected to the sliding body (2) by means of connecting members (55).
Patent EP-0450293-A2 (EP)
Title: Bleaching solution for light-sensitive silver halide color photographic material and processing method using the same
Inventor: ISHIKAWA MASAO
IPC: G03C7/44
Filed: 1991-02-19
Abstract: Disclosed are a bleaching solution for a light-sensitive silver halide color photographic material comprising at least 0.10 mole/t of a ferric complex salt of a compound represented by the following formula (A) and 50 mole % or less of total cations being ammonium ions,
     wherein A 1  to A 4  may be the same or different, respectively and represent -CH 2 0H, -COOM or -PO 3 M 1 M 2  where M, M 1  and M 2  each represent a hydrogen atom, sodium, potassium or ammonium; and X represents a substituted or unsubstituted alkylene group having 2 to 5 carbon atoms and a total carbon number including a branched part is 3 or more,  
and a processing method of a light-sensitive silver halide color photographic material using the same.
Patent EP-0449213-A2 (EP)
Inventor: TOKUMATSU HIROMU
IPC: G11B27/036
Filed: 1991-03-26
Abstract: An interleave address generating circuit for accessing a RAM of a digital audio tape recorder. The DAT has a normal mode and a long-time recording mode in which the interleave formats for writing data into the RAM are different from each other. Pulse signals each having three pulses or pulse signals each having four pulses are alternately supplied to two counters (64b,66b) having different initial values. An address signal is generated from the count value. Thus, interleave addresses in the normal mode and in the long-time recording mode are generated by a simple circuit. By generating an address signal for removing the data in half the area of the RAM and accessing the data in the other half area, the data recorded in the long-time recording mode is reproduced at double the normal speed at the time of after-recording.
Patent EP-0456080-A2 (EP)
Inventor: ZEITSCHEK RUDOLF DIPL-ING
IPC: G08B29/02
Filed: 1991-04-29
Abstract: A method and a circuit are described for indicating different input signal states, in which a signalling device is activated or de-activated continuously or intermittently. This happens in such a way that levels (U2, U3) are provided for intermittent operation which differ from the levels for continuous activation (U4) or de-activation (U1). <IMAGE>
Patent EP-0467279-A2 (EP)
Inventor: KITADA CHIEKO
IPC: C07K14/575
Filed: 1991-07-16
Abstract: A polypeptide or a pharmaceutically acceptable salt thereof having c-AMP-producing activity is disclosed, the polypeptide being represented by the following general formula: wherein X represents any amino acid residue or an acyl group, and Y represents NH 2 , OH, Ala-NH 2 , Ala-OH, Ala-Ala-NH 2 , Ala-Ala-OH, Ala-Ala-Val-NH 2  or Ala-Ala-Val-OH.
Patent EP-0479085-A2 (EP)
Inventor: JASKIE JAMES E
IPC: G02B6/12
Filed: 1991-09-23
Abstract: A diffraction grating (10) can be tuned by varying the spacing (16) of the rows (12, 14) of the diffraction grating (10). The diffraction grating (10) is comprised of rows (12, 14) of an electrically conductive material disposed on a deformable material (11). The deformable material (11) is transparent to a light (19) of numerous wavelengths. A means for applying a voltage (20, 21) on the rows (12, 14) of the electrically conductive material is provided to change the spacing (16, 17) of the rows, thus changing which wavelength of light (19) is diffracted.
Patent EP-0484920-A2 (EP)
Inventor: KITAZAWA EIJI NEC IC MICROCOMP
IPC: G11C11/409
Filed: 1991-11-06
Abstract: A dynamic random access memory device enters a flush write phase of operation for writing a flush write data bit into a plurality of random access memory cells (M11 to m1n or Mm1 to Mmn), and the flush write data bit is transferred from a flush write data buffer unit (18) through a transfer gate unit (17), a set of bit line pairs (Bq1 to BQn) respectively coupled with sense amplifier circuits (SA1 to SAn), another transfer gate unit (13) and another set of bit line pairs (BP1 to BPn) coupled with a random access memory cell array (12), wherein another transfer gate unit (13) blocks the flush write data buffer unit and the sense amplifier circuits from parasitic capacitances coupled with another set of bit line pairs (BP1 to BPn) so that the flush write data buffer unit with small current driving capability rapidly produces small differential voltage levels indicative of the flush write data bit on the bit line pairs coupled with the sense amplifier circuits.
Patent EP-0488225-A2 (EP)
Inventor: WADA YOSHIYUKI
IPC: H04N21/236
Filed: 1991-11-27
Abstract: A clock information transmitting device coupled to a digital processing circuit which receives a transmission signal and generates a coded transmission signal includes a PLL circuit (17) for generating a first signal and a sampling clock signal, both being synchronized with a synchronizing signal in the transmission signal. The sampling clock signal is used in the digital processing circuit. A clock information generating part (6, 7, 13, 14, 15-1 - 15-10, 16) counts pulses of a transmission clock signal and generates clock information indicating a number of pulses of a transmission clock signal in response to one of the synchronizing signal and the first signal generated by the PLL circuit. A multiplexer (18) outputs a multiplexed signal including the clock information and the coded transmission signal to a transmission path.
Patent EP-0490412-A2 (EP)
Inventor: KAULE WITTICH DR
IPC: G07D7/12
Filed: 1987-03-17
Abstract: The security thread (2) incorporated into a security document (1) is transparent and has, on one side, a printed image (5) and, on the opposite side, a lenticular structure (3) matching the printed image (5). Such threads change their appearance with a change in the angle of observation. To produce the security threads (2), a transparent film (7), embossed with the desired lenticular relief (3), is passed over a guide element (12, 17), having a relief structure (21) of a shape which is the negative of the film embossing, in accurate register to a printing device (13) and then divided in a cutting device (18) into individual threads (19). <IMAGE>
Patent EP-0482727-A2 (EP)
Inventor: EHWALD KARL-ERNST
IPC: G01N33/58
Filed: 1991-10-24
Abstract: The sensor records the competition of a high molecular weight ligand which carries suitable sugar residues with the sugar whose concentration is to be determined for the sugar binding sites of a lectin with the aid of a radiation measuring probe. The lectin or a high molecular weight ligand with lectin-specific sugar residues are immobilised in a diffusion chamber in a locally limited zone in insoluble form. The complementary diffusible high molecular weight binding partner which is likewise present in the diffusion chamber is labelled with a radioisotope and is present in the chamber in diffusible state or in the locally limited zone in exchangeably bound state. A measuring probe for radioactive emission is present on or in the chamber. The diffusion chamber can be filled with water or an aqueous solution and can exchange with the solution to be investigated through a semipermeable dialysis membrane. The semipermeable dialysis membrane is permeable to sugars but completely impermeable to the entrapped diffusible radioactively labelled lectin or the diffusible high molecular weight radioactively labelled lectin binding partner. The dissociation between the lectin and the ligand depends on the concentration of the sugar in the solution to be investigated and results in a spatial displacement of the radioactively labelled high molecular weight binding partner. The quenching which is altered thereby is recorded by the radiation measuring probe.
Patent EP-0467514-A2 (EP)
Inventor: SMITH TREVOR STANLEY
IPC: G01D3/032
Filed: 1991-05-20
Abstract: A linear variable displacement transducer (LVDT) (4) has a core (3) connected to an actuator such as a torque motor (1). The outputs of the LVDT are demodulated (6, 7) and subtracted (10, 23) to provide a displacement signal which is compared (11) with a desired displacement to provide closed loop control of the torque motor (1). The desired displacement is formed by multiplying (24) a demand signal by the sum (22) of the demodulated LVDT outputs so as to provide temperature compensation.
Patent EP-0469853-A2 (EP)
Inventor: EBINUMA RYUICHI
IPC: G02B6/38
Filed: 1991-07-30
Abstract: A light guide with an optical fiber bundle, for guiding light from an outside light source into a closed space, wherein the optical fiber bundle (3) is fitted into a throughbore formed in a light guide fixing member (4), wherein the light guide fixing member has an introduction hole (7) formed therein and being communicated with the throughbore, wherein the optical fiber bundle is covered by a covering member (2) except for a portion which is positioned within the throughbore of the light guide fixing member and which is communicated with the introduction hole, wherein the light guide has a filling material (8) injected into the introduction hole, and wherein the light guide fixing member is fixed (11A,11B,12A,12B) to a light guide communicating bore (14) formed in a partition wall (13) of the closed space.
Patent EP-0515751-A2 (EP)
Inventor: WESSEL LLOYD E
IPC: A01D34/84
Filed: 1991-10-10
Abstract: An improved lawn edger includes an edging disk (20) mounted for straight line adjustment, on the wheel axle (16) of a lawn mower (10), between stowed and operative positions. One-handed operating moves the edger between these positions and, additionally, totally removes the edger for close-in mowing. The operation handle (38) extends above the mower deck (11) for ease of operation, while the apparatus minimizes undue tortional forces on the wheel axle (16).
Patent EP-0490512-A2 (EP)
Inventor: PERINO ANDREA
IPC: B65H1/12
Filed: 1991-11-25
Abstract: A device for the introduction of sheets makes it possible to introduce a stack of sheets through an auxiliary input or by-pass in addition to or as an alternative to the normal cassettes of sheets, with which the machine is fitted. A roll (57) rotating on a shaft (58) separates sheets from a stack inserted into a tray (54). A lever (68) is movable from a rest position to a functional position. When the lever is moved to the functional position it causes a unidirectional clutch (86) mounted on the shaft to reverse the direction of rotation of the roll thereby moving sheets back to the tray. The lever also moves a cam (76) such that when the lever is moved to the functional position, the tray is moved away from the roll such that additional sheets can be inserted.
Patent EP-0477088-A2 (EP)
Inventor: ENDO TORU
IPC: H01L21/822
Filed: 1991-09-17
Abstract: A semiconductor integrated circuit includes an input circuit (10) having a CMOS inverter (Q1, Q2) and receiving an input signal. The input circuit has a threshold level (Vth) which determines an output level of the input circuit with respect to the input signal. The integrated circuit includes an internal circuit (14) receiving the input signal via the input circuit, the internal circuit receiving a first power supply voltage (V CC ). A power source (12) generates a second power supply voltage (Vcont) applied to the input circuit so that the second power supply voltage changes to cancel a change in the threshold level due to a temperature variation.
Patent EP-0479716-A2 (EP)
Title: Betätigungseinrichtung am Ablaufventil eines Spülkastens
Inventor: SCHMUCKI PETER
IPC: E03D1/14
Filed: 1991-08-13
Abstract: Die Betätigungseinrichtung weist einen vertikal verschiebbaren Drücker (9) auf, der an einem haubenförmigen Gehäuseteil (6a) des Ablaufventils (3) gelagert ist. Mit dem Drücker (9) wird in der einen oder anderen Drehrichtung ein Hebel (2) verschwenkt, dessen horizontale Drehachse (5) an einem Schwimmergehäuse (6b) gelagert ist. Zur Auslösung der Spülung wird der Drücker (9) mit einem Auslöseknopf (1) gegen die rückwirkende Kraft einer Feder (24) nach unten bewegt. Hierbei ist der Drücker (9) mit einem schwenkbaren Arm (9b) in Eingriff und wird der Hebel (2) so verschwenkt, dass ein mit dem Hebel (2) verbundenes Ventilrohr (4) angehoben und damit die Ventilöffnung (11i) geöffnet wird. Wird der Auslöseknopf (1) nach einer Teilspülung nochmals nach unten bewegt, so ist der Drücker (9) mit einem weiteren Schwenkarm (2a) in Eingriff und wird der Hebel (2) wieder in die Ausgangsposition verschwenkt, in welcher die Auslauföffnung (11i) geschlossen ist. <IMAGE>
Patent EP-0503593-A2 (EP)
Inventor: OHMAMYUDA YUKIO
IPC: G01S7/48
Filed: 1992-03-11
Abstract: A two-eyed type optical distance measuring apparatus is disclosed. To determine the distance between the apparatus and an object, the phase difference between the light reflected from the object and a reference light beam is detected and calculated. The apparatus includes as essential components a light source (12) which emits a modulated distance measuring light beam toward the object to be measured, a light receiving element (22) and a reference light introducing mechanism for introducing part of the light from the source into the light receiving element via an optical fiber (31). To prepare the reference light beam, a shade (14) is arranged at the intermediate part of the housing on the light emitting side. In addition, an iris mechanism (32) is disposed on the incident side of the optical fiber to variably adjust an optical quantity of the reference light beam.
Patent EP-0509369-A2 (EP)
Title: Verfahren zur Aufarbeitung von stabilisierten ABS-Polymerisaten unter Rückgewinnung unumgesetzter Monomerer
Inventor: EICHENAUER HERBERT DR
IPC: C08K5/36
Filed: 1992-04-07
Abstract: Verfahren zur Aufarbeitung von in Emulsionsform vorliegenden, gegen oxidativen Angriff wirksam stabilisierten Polymerisaten vom ABS-Typ unter (kontinuierlicher) Rückgewinnung und direkter Wiederverwendung unumgesetzter Monomerer, wobei man auf der Latexstufe zur Stabilisierung gegen oxidativen Abbau der ABS-Polymerisate eine Kombination aus mindestens einem phenolischen Antioxidans mit einem Molekulargewicht über 300 und keiner Estergruppierung im Molekül und mindestens einem schwefelhaltigen Costabilisator mit einem Molekulargewicht über 500 und keiner Estergruppierung im Molekül zufügt, anschließend die Monomeren aus dem Latex oder einem Gemisch aus Latex und koaguliertem, aufgeschlämmtem Polymerisat oder vollständig koaguliertem, aufgeschlämmtem Polymerisat abtrennt, das danach verbleibende von unumgesetzten Monomeren befreite stabilisierte ABS-Polymerisat einer üblichen Aufarbeitung unterwirft und die abgetrennten Monomeren direkt ohne weitere Behandlung erneut einem Polymerisationsprozeß zuführt.
Patent EP-0512341-A2 (EP)
Inventor: SENDELWECK GENE KARL
IPC: H04N5/20
Filed: 1992-04-25
Abstract: A composite video input signal (S1) is separated into luminance (Y1) and chrominance (C1) components by a signal separation filter (12) and the components are applied to a display processor (16) having a video display (18) device coupled thereto for providing displayed images. For enhancement of detail in dark and light areas of the displayed images, the luminance signal is coupled to the display processor via a non-linear luminance signal processor (20) which provides additional amplification in the dark and light areas but tends also to degrade the signal to noise ratio in those areas. To avoid a loss of signal to noise ratio in the enhanced areas the receiver (10) includes a by-pass circuit (50) for by-passing high frequency components of the luminance signal around the non-linear luminance signal processor (20) and a filter (R1,R2,C3) in the non-linear luminance signal processor for attenuating the high frequency components.
Patent EP-0524466-A2 (EP)
Inventor: MITSUHARU MORISHITA
IPC: H02J7/14
Filed: 1992-07-03
Abstract: A control device for an alternating current generator of a vehicle, having a storage battery (4) which is charged by a rectified output of the alternating current generator. (1), a current detecting resistance (304) wherein current substantially equal to a field current flowing in a field coil (12) of the alternating current generator, flows and which has a temperature coefficient, voltage setting means (305,306,319) for setting a reference voltage for comparison, and a comparator (307) for comparing a both terminal potential difference of the current detecting resistance (304) with the reference voltage for comparison, which restricts the field current of the alternating current generator by interrupting the field current based on a comparison result of the comparator, characterized in that the voltage setting means (319) changes the reference voltage for comparison in accordance with temperature to compensate a temperature gradient of the both terminal potential difference of the current detecting resistance (304).
Patent EP-0528377-A2 (EP)
Inventor: MARRUCCI PAOLO
IPC: G08B17/12
Filed: 1992-08-14
Abstract: Preprocessor for the detection of point sources in an infrared (IR) "scenario" or field, essentially consisting of an input interface; a transversal filter; an adaptable threshold device, consisting in turn of a two-port internal memory and of an arithmetic processing unit; a resource assembly and an output interface. The system can be used in surveillance in the IR band, more particularly, in the field of detection of signal emission on ships, planes, helicopters, transportation means, armored care, airports and anywhere it is necessary to detect artificial or natural heat sources from as far away as possible. In comparison with the prior art, the preprocessor differs from the point of view of the filtering system, adjusting the filter itself to the real form of the IR signal which is punctiform and depends on the electro-optic characteristics of the sensor.
Patent EP-0513920-A2 (EP)
Inventor: KATAOKA SHOZO
IPC: H05B41/282
Filed: 1992-05-12
Abstract: An apparatus for operating discharge lamps for stable supply of a predetermined electric current to a discharge lamp (15) with constituent elements effective to dimensionally minimize the device is provided by inserting in a power supply circuit from a first power source (10) to the lamp (15) a capacitor means as a second power source (13), in a closed loop including the first and second power sources (10,13) a first switch (11), and in a further closed loop including the second power source (13) and discharge lamp (15) a second switch (14), and enabling ON/OFF control of the first and second switches (11,14) by a controller for executing a charging of the capacitor means as the second power source (13) and its discharging until substantial termination of the lamp current flowing through the lamp (15).
Patent EP-0506217-A2 (EP)
Inventor: SCHNEIDER KLAUS
IPC: H01L21/66
Filed: 1992-03-20
Abstract: A description is given of a method of measuring the mutual deviation of layers of a multilayer arrangement which are provided with conductor tracks. Knowledge of the deviation makes it possible to specify in each case a suitable position for the holes to be subsequently drilled through the multilayer arrangement to electrically connect the conductor track levels. For this purpose, each layer has an optically detectable pattern in a specified position, said patterns overlapping at least partially in the multilayer arrangement. At least one inspection hole is drilled in the multilayer arrangement which intersects the patterns in each layer. The cut edges of each pattern are registered optically in the inspection hole and their position is used to determine the mutual displacement of the layers.
Patent EP-0516367-A2 (EP)
Inventor: LI CHI
IPC: G01N25/48
Filed: 1992-05-27
Abstract: A method and apparatus for simultaneous differential scanning calorimetry and microdielectrometry is disclosed. The apparatus includes a sample cell (14) containing a sensor (18,20) for measuring the dielectric and thermal properties of the sample. The method applies a voltage to a material while heating the material over a temperature range and then simultaneously measuring the current gain of the material, the temperature of the material and the energy input to the material.
Patent EP-0547874-A2 (EP)
Inventor: NAGOSHI SHIGEYASU
IPC: B41J2/175
Filed: 1992-12-16
Abstract: The present invention is to improve the storage performance of the recording head in the prolonged storage such as in the course of distribution, and to eliminate limitation and to increase freedom in the handling in the distribution of the recording head. There is provided ink jet recording means in which a recording head unit and an ink tank unit, containing ink for supply to the recording head unit are integrally combined at the use, but the ink tank unit is separately replaceable when required, wherein the recording head unit contains, prior to the initial use, ink for storage which is different from the.ink for recording. This configuration improves the storage performance of the recording head, eliminates limitation in the distribution and increases freedom in handling.
Patent EP-0556842-A2 (EP)
Inventor: HASEGAWA HIDEO
IPC: A61K49/00
Filed: 1993-02-19
Abstract: A contrasting composition for gastrointestinal tract MRI which contains a trace amount of manganese is disclosed. The composition has a marked contrasting effect in MRI without causing harm to a living body.
Patent EP-0552820-A2 (EP)
Inventor: STEWART ANDREW DAVID GARRY
IPC: G01N21/65
Filed: 1989-05-08
Abstract: To sort diamonds from a large number of ore particles 2 conveyed along a wide feed path 1, a line is irradiated across the feed path 1 to excite Raman emission from the diamonds, emission from the ore particles 2 is collected using collection means 6 providing an aperture having an  f  number of one or less in the view looking across the feed path 1, a narrow band pass filter arrangement 9 filters out all emission from the ore particles except the Raman emission and such broad band luminescence as has frequencies in the narrow band, a signal is given responsive to the emission which passes through the filter arrangement 9, the effect of the broad band luminescence is subtracted 7, 8 from said signal 14, the presence of the diamond is sensed and its location identified 20, and the diamond is blown out of the other ore particles 2 by an ejector 23.
Patent EP-0569779-A2 (EP)
Inventor: JAEGER HORST DR
IPC: C09B62/085
Filed: 1993-04-28
Abstract: New reactive dyes which in the form of the free acid conform to the following formula: <IMAGE> are suitable for dyeing and printing hydroxyl- or amido-containing materials, in particular cellulose materials.